*{
    margin: 0;
    padding:0;
    border:none;
    box-sizing: border-box;
    list-style: none;
}
input,textarea,select,a:focus {
    outline: none;
}

.top{
    width: 18.75rem;
    height: 2.5rem;
    background: #db3f36;
    text-align: center;
    font-size: .85rem;
    color: #fff;
    line-height: 2.5rem;
}
.main{
    width: 18.75rem;
    background: #fff;
}
.top img{
    width: .425rem;
    position: fixed;
    left:.75rem;
    top: .875rem;
}
.logo img{
    display: block;
    width:4.5rem;
    height: 4.5rem;
    margin: 2.1rem auto;
}
.shuru{
    width: 13.75rem;
    height:2.25rem;
    margin:.5rem auto 0;
    border-radius: 2.5rem;
    border:.05rem solid #e7e7e7;
}
.shurutu{
    float: left;
    width:2.4rem;
    height: 2.25rem;
}
.people{
    display: block;
    width: .875rem;
    margin: .65rem auto 0;
}
.fenge{
    float: left;
    width: .05rem;
    height:1.25rem;
    background: #cccccc;
    margin: .5rem 0 0 0;
}
.phone{
    display: block;
    width: .75rem;
    margin: .575rem auto 0;
}
.lock{
    display: block;
    width: .775rem;
    margin:.6875rem auto 0;
}
.shuru input{
    float: left;
    width: 11rem;
    height: 2.22rem;
    background: none;
    padding-left:.75rem;
}
.shuru .last{
    float: left;
    width: 5rem;
    height: 2.22rem;
    background: none;
    padding-left:.75rem;
}
.huoqu{
    float: right;
    width: 4.5rem;
    height: 1.5rem;
    margin:.373rem;
    background: #db3f36;
    border-radius: 2.5rem;
    line-height:1.5rem;
    text-align: center;
    color: #ffffff;
    font-size: .65rem;
}
.login{
    margin-top:3.125rem;
}
.login a{
    display: block;
    width: 14.25rem;
    height: 2.875rem;
    margin:0 auto;
}
.login img{
    width: 14.25rem;
}
.xieyi{
    font-size:.6rem;
    color: #cccccc;
    text-align: center;
}
.xieyi span{
    color: #db3f36;
}
.home-top{
    width: 18.75rem;
    height: 2.25rem;
    padding:0 .75rem;
    display: flex;
}
.home-top div{
    flex: 1;
    text-align: center;
}
.tab-tit{
    font-size: .7rem;
    color: #999999;
    margin-top: .25rem;
}
.tab-text{
    font-size: .65rem;
    color: #ccc;
}
.active{
    border-bottom: .05rem solid #db3f36;
}
.active p{
    color: #db3f36;
}
.home-main div{
    display: none;
}
.home-main .show{
    display: block;
}
.stu{
    width: 18.75rem;
    padding:0 .75rem;
    height: 2.25rem;
    line-height:2.25rem;
    border-bottom: .05rem solid #e0e0e0;
    display: flex;

}
.stu span:nth-child(1)
{
    flex:1;
    font-size: .75rem;
    color: #666;
    text-align: left;
}
.stu span:nth-child(2)
{
    color: #999;
    font-size: .65rem;
    flex:3;
    text-align: left;

}
.stu span:nth-child(3)
{
    color: #999;
    font-size: .75rem;
    flex:1;
    text-align: right;
}
